//
//  HSYRootViewController+TopButton.h
//  高仿暴走斗图
//
//  Created by key on 16/9/29.
//  Copyright © 2016年 huangsongyao. All rights reserved.
//

#import "HSYRootViewController.h"

@interface HSYRootViewController (TopButton)<UIScrollViewDelegate>

//@property (nonatomic, strong, readonly) UIButton *topButton;
@property (nonatomic, strong) UIButton *topButton;

@end
